Quick Start Guide REX 3002
Before getting started:
The new CTM function is supported starting with device rmware v.3.4.1 and shDIALUP v.3 (for more information, please go to page 9).
We recommend using the myREX24 mediation server, as this will only require an outgoing connection from your control center and another one from the remote control network (end
customer). In addition, myREX24 will make it much easier to manage your remote servicing connections (please read page 3 for myREX24).
Content
1. Introduction 3
2. Preparing the REX 300 unit 3
3. Creating a REX 300 conguration in the myREX24 portal 3
4. Transfer options of the router conguration 7
5. Establishing a VPN connection to your REX 300 18
6. Setting up VCOM LAN for serial communications 20
7. Alternative conguration without myREX24 Portal with integrated assistants 21
8. Remote maintenance of an S7-MPI/PROFIBUS PLC 22
9. Remotely servicing an Ethernet PLC 24
10. Restoring the REX 300 router to its default settings 25
11. Firmware update using a USB ash drive 26
12. LED description 26
13. Technical specications 27